Hatef Marzieh, Sharif Nia Hamid, Boyle Christopher, Shafipour Vida
Mazandaran University of Medical Sciences, Sari, Iran.
University of Exeter, Exeter, England.
J Nurs Meas. 2018 Dec;26(3):566-578. doi: 10.1891/1061-3749.26.3.566.
In order to effectively evaluate self-efficacy, a valid and reliable instrument is clearly required. This study was conducted to assess the psychometric properties of the Persian version of the Exercise Self-Efficacy Scale (ESES) in hemodialysis patients.
There were 404 patients who completed the ESES. The face, content, and construct validity were evaluated. The reliability of the scale was measured using internal consistency and construct reliability.
Construct validity determined one factor. The total variance was calculated at 48.13%. The confirmatory factor for the goodness-of-fit indices was χ[(27, = 202) = 106.70]. All the indices confirmed that the final model was a good fit. The convergent and divergent validity of the scale were regarded as being acceptable. The reliability of the scale was calculated as being over 0.7.
Considering the established acceptability of the psychometric properties of the ESES, the Persian version of the scale can be reliably used for measuring self-efficacy in hemodialysis patients.
为了有效评估自我效能感，显然需要一种有效且可靠的工具。本研究旨在评估波斯语版运动自我效能量表（ESES）在血液透析患者中的心理测量学特性。
404名患者完成了ESES。对其表面效度、内容效度和结构效度进行了评估。使用内部一致性和结构可靠性来测量该量表的信度。
结构效度确定为一个因子。总方差计算为48.13%。拟合优度指数的验证性因子为χ[(27, = 202) = 106.70]。所有指标均证实最终模型拟合良好。该量表的收敛效度和区分效度被认为是可接受的。该量表的信度计算超过0.7。
考虑到ESES心理测量学特性已确立的可接受性，该量表的波斯语版可可靠地用于测量血液透析患者的自我效能感。
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